Phosphoric acid, tris 2-ethylhexyl ester

Beilstein Handbook Reference) AI3-18581 BRN 1712332 CCRIS 6203 EINECS 206-111-2 JP 308 1-Hexanol, 2-ethyl-, phosphite (3 1) NSC 3233 Phosphorous acid, tris(2-ethylhexyl) ester Syn-O-Ad P-374 Tri-(2-ethylhexyl)phosphite Trioctyl phosphite Tris(2-ethylhexyl) phosphite. Antioxidant and anbwear agent in gear and transmission oils Oil bpo.3 = 163-164° d = 0.902 insoluble in H2O, soluble in organic solvents. Akzo Chemie. 

Phosphoric acid, triphenyl ester. See Triphenyl phosphate Phosphoric acid, tris (2-ethylhexyl) ester. See Trioctyl phosphate Phosphoric acid, tris (methylphenyl) ester Phosphoric acid, tritolyl ester. See Tricresyl phosphate Phosphoric acid, zinc salt (2 3). See Zinc phosphate Phosphorodithioic acid, mixed 0,0-bis (iso-butyl and pentyl) esters, zinc salt. See Zinc dialkyl dithiophosphate Phosphorous acid, cyclic neopentanetetrayl bis (2,4-di-t-butylphenyl) ester. See Bis (2,4-di-t-butylphenyl) pentaerythritol diphosphite Phosphorous acid, triisooctyl ester. See Triisooctyl phosphite Phosphorous acid triphenyl ester. See Triphenyl phosphite... 

Phosphoric acid, tris (2,3-dichloropropyl) ester. See Tris (2,3-dichloropropyl) phosphate Phosphoric acid, tris (2-ethylhexyl) ester. See Trioctyl phosphate... 

CAS 78-42-2 EINECS/ELINCS 201-116-6 Synonyms 2-Ethylhexanol phosphate 2-Ethyl-1-hexanol phosphate 2-Ethyl hexanol, phosphate triester 1-Hexanol, 2-ethyl-, phosphate Octyl phosphate Phosphoric acid, tris (2-ethylhexyl) ester TOP TOP Triethylhexyl phosphate Tri (2-ethylhexyl) phosphate Tris (2-ethylhexyl) phosphate Classification Phosphoric acid ester Empirical C24H51O4P Formula [CH3(CH2)3CH(C2Hs)CH20]3P0 Properties Colorless to pale yel. clear liq. si. sharp odor sol. in alcohol, acetone, ether, min. oil, gasoline pract. insol. in water m.w. 434.72 dens. 0.924 (26 C) vapor pressure 1.9 mm Hg (20 C) f.p. -90 C (sets to glass) pour pt. -74 C b.p. 190-233 C (dec.) flash pt.(OC) 207 C ref. index 1.4440 anionic... 

Synonyms 2-Ethylhexanol phosphate 2-Ethyl-1-hexanol phosphate 2-Ethylhex-anol, phosphate triester 1-Hexanol, 2-ethyl-, phosphate Octyl phosphate Phosphoric acid, tris (2-ethylhexyl) ester TOP TOP Triethylhexyl phosphate Tri (2-ethylhexyl) phosphate Tris (2-ethylhexyl) phosphate Ciassification Phosphoric acid ester Ionic Nature Anionic Empiricai C24H5.O4P Formuia [CFl3(CH2)3CH(C2H5)CH20]3P0... 

Duraphos OAP. See 2-Ethylhexyl phosphate Duraphos PA 70%. See Phosphorous acid Duraphos TLP. See Trilauryl phosphite Duraphos TPP. See Triphenyl phosphite Durastrength 200. See 2-Propenoic acid, 2-methylmethyl ester, polymer with 1,3-butadiene and butyl 2-propenoate Duratex. See Hydrogenated cottonseed oil Durax Rodform] Durax . See N-Cyclohexyl-2-benzothiazolesulfenamide Durazone 37. See 2,4,6-Tris-(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine... 

Phosphorous acid bis (2-ethylhexyl) ester. See Dioctyl (2-ethylhexyl) phosphite Phosphorous acid, cyclic butylethyl propanediol, 2,4,6-tri-t-butylphenyl ester. See 2,4,6-Tri-t-butylphenyl 2-butyl-2-ethyl-1,3-propanediol phosphite... 

Phosphoric Acid Esters. TCP, trioctyl phosphate (TOP), diphenyl 2-ethyl-hexyl phosphate, and tri(2-ethylhexyl) phosphate are used as flame retardants as well as plasticizers. They have a low volatility, resist oil extraction well, and are usually combined with other plasticizers. TCP is used with PVC and cellulose nitrate especially for electrical insulators it is not recommended for elastic materials to be used at low temperature. TOP is a better choice in this case but offers a lower resistance to kerosene and oil extraction. Diphenyl 2-ethylhexyl phosphate can be used for materials designed for low-temperature applications. 

---